With respect to telecommunications, which of the following forms of communication are synchronous?
A. Email
B. Instagram posts
C. Blogging
D. Telephone calls
E. Instant Messaging
Choose the correct answer from the options given below:

Correct option is B

The correct answer is D and E only.
· Telephone calls (D) and Instant Messaging (E) are synchronous forms of communication because they occur in real time, requiring both parties to be present and engaged simultaneously.
· Email (A), Instagram posts (B), and Blogging (C) are asynchronous forms of communication, meaning the interaction does not require both parties to be present at the same time.
Information Booster
1. Synchronous Communication: Synchronous communication occurs in real-time, requiring both parties to be present simultaneously.
2. Asynchronous Communication: Asynchronous communication allows the sender and receiver to be separated in time and doesn’t require real-time interaction.
Additional Knowledge
· Email, Instagram posts, and Blogging: Incorrect. These are all asynchronous forms of communication, as they don't require real-time interaction.
· Telephone calls and Instant Messaging: Correct. Both require simultaneous engagement.